Resource Manager Subsystem - Cisco ASR 5000 Series Administration Manual

Resource Manager Subsystem

Resource Manager Subsystem
Table 48: Resource Manager (RM) Subsystem Tasks
Task Description
rmctrl Resource Manager Controller
rmmgr Resource Manager Managers
Virtual Private Networking Subsystem
Table 49: Virtual Private Networking (VPN) Subsystem Tasks
Task Description
vpnctrl VPN Controller
ASR 5500 System Administration Guide, StarOS Release 21.4
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Function
Started by the sitparent task on StarOS startup, and monitored by HAT for
a failure.
Initializes resources such as CPUs and memory.
Requests updated card status from the CSP subsystem and updates the
system card table.
Communicates with all rmctrls to request their most recent set of resource
data.
Started by the sitparent task, and monitored by HATs for failures.
Initializes the local resource data and local resource scratch space.
Communicates with the SIT task on the local CPU to get its entire task
table and the resources associated with each task.
Gathers current resource utilization for each task.
Sends the resource data to the rmctrl task.
Function
Created at system start-up.
Initiates the VPN Manager for each context.
Informs the Session Controller task when there are additions or changes to
contexts. Only one Session Controller operates at any time.
Routes context specific operation information to the appropriate VPN
Manager.
Performs VPN Manager recovery and saves all VPN-related configuration
information in SCT.
StarOS Tasks